Carbon fibre precursor is with dividing silk device

The utility model provides a carbon fibre precursor is with dividing silk device, the protection device comprises an installation pedestal, a protection cover installation plate, a driving shaft, three shaft sleeves and a driven shaft, the yarn guide rod axle, a plurality of branches silk ring, a plurality of holding screw, the yarn guide rod axle rotates the release handle, the both ends of yarn guide rod axle are equipped with the installation base respectively, and the tip of yarn guide rod axle do not with installation base transition fit, the middle part of dividing the silk ring is equipped with the through -hole respectively, the yarn guide rod axle passes the through -hole of branch silk ring in proper order, divide the silk ring still to be equipped with the screw hole, be equipped with in the screw hole and be used for the fastening to divide the silk ring at the epaxial holding screw of yarn guide rod, the tip of yarn guide rod axle is equipped with the yarn guide rod axle and rotates the release h